ASUS ExpertBook P5 G2 (P5405CAA) vs Dynabook Portégé Z40L-P
62.7Performancechip65.8
38.5Display—
50.7Battery41.3
74.8Portability—
1 spec wins — ASUS ExpertBook P5 G2 (P5405CAA)2 spec wins — Dynabook Portégé Z40L-P
InnoReviews verdict
This one is close to a dead heat: ASUS ExpertBook P5 G2 (P5405CAA) scores 56.2 against 56.4 for Dynabook Portégé Z40L-P. Pick by the categories that matter to you — Dynabook Portégé Z40L-P edges ahead in performance, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS ExpertBook P5 G2 (P5405CAA)
- Stronger battery score: 51 vs 41
- 13% higher capacity: 63 Wh vs 56 Wh
Reasons to pick the Dynabook Portégé Z40L-P
- Stronger performance score: 66 vs 63
- 100% higher RAM: 64 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
- Lower launch price: $2,170 vs $2,980
Display
| Spec | ASUS ExpertBook P5 G2 (P5405CAA) | Dynabook Portégé Z40L-P |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | IPS LCD (anti-glare, non-touch, 100% sRGB) | — |
| Resolution | 2560x1600 | 1920x1200 |
| Refresh rate | 144 Hz | — |
| Peak brightness | 400 nits | — |
Performance
| Spec | ASUS ExpertBook P5 G2 (P5405CAA) | Dynabook Portégé Z40L-P |
|---|---|---|
| Processor | Intel Core Ultra 7 356H | Intel Core Ultra X9 388H |
| Graphics | Intel Graphics (integrated, 4 Xe3 cores) | Intel Arc Pro B390 (up to 12 Xe cores) |
| RAM | 32 GB | 64 GB+100% |
| RAM type | DDR5 SO-DIMM (2 slots) | LPDDR5x |
| Storage | 1,024 GB | 2,048 GB+100% |
| Storage type | M.2 2280 NVMe SSD | PCIe NVMe SSD |
Battery
| Spec | ASUS ExpertBook P5 G2 (P5405CAA) | Dynabook Portégé Z40L-P |
|---|---|---|
| Capacity | 63 Wh+13% | 56 Wh |
| Charging | 65 W | — |
Design
| Spec | ASUS ExpertBook P5 G2 (P5405CAA) | Dynabook Portégé Z40L-P |
|---|---|---|
| Weight | 1.38 kg | — |
| Thickness | 18 mm | — |
| Material | Aluminum | Magnesium alloy chassis |
Connectivity
| Spec | ASUS ExpertBook P5 G2 (P5405CAA) | Dynabook Portégé Z40L-P |
|---|---|---|
| Ports | 2x Thunderbolt 4 (USB4, display and power delivery), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, 1x RJ45 Gigabit Ethernet, 3.5mm combo audio jack, Kensington Nano security slot | 2x USB-C with Thunderbolt 4, 2x USB 3.2 Gen 1 Type-A, HDMI 2.1, RJ-45 Ethernet, headset jack, microSD card slot, security lock slot |
| Wi-Fi | Wi-Fi 7 (802.11be) | Intel Wi-Fi 7 |
| Bluetooth | 5.4 | — |
| Webcam | 5MP with IR and privacy shutter | 5MP webcam with IR camera and privacy shutter |
| Biometrics | Fingerprint sensor, IR camera for Windows Hello face login | Fingerprint reader and IR face recognition (Windows Hello) |
Software
| Spec | ASUS ExpertBook P5 G2 (P5405CAA) | Dynabook Portégé Z40L-P |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 (Copilot+ PC) |
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